What foods are good to keep in the fridge and which foods need to be kept in the fridge

Eating food directly from the refrigerator for a long time is not good for your health.

First of all, the food in the refrigerator is 20-30 cooler than the temperature in the human stomach, and the excessively cold food can cause the gastric mucosa blood vessels to constrict and spasm sharply, resulting in severe ischemia of the gastric mucosa. Secondly, the refrigerator is mixed with raw and cooked food, which is easy to be contaminated with germs. At low temperatures, the germs only reduce their metabolism in the new formation.

After a period of time at room temperature, it can reproduce rapidly.

Therefore, people try not to eat or eat less raw and cold food in the refrigerator. Also pay attention to the following:

Refrigerator food should be strictly separated from raw and cooked;

Raw and cooked foods should be separated by safety films, safety boxes, etc.;

Don't store too much semi-finished food;

After the leftover food is cooled, put it in the refrigerator immediately, and then take out the food should be heated at a high temperature or cooked before eating, and the leftovers and leftovers should not be stored for too long;

Refrigerators are often disinfected, and some bacteria can grow in the refrigerator and spread on food or food packaging with the air flow inside the refrigerator.

How long does fridge food last?

Fresh eggs: refrigerate for 30-60 days.

Cooked eggs: refrigerate for 6-7 days.

Milk: refrigerated for 5-6 days.

Yogurt: refrigerate for 7-10 days.

Fish: refrigerated for 1 2 days frozen for 90 to 180 days.

Beef: Refrigerated for 1 for 2 days and frozen for 90 days.

Steak: refrigerated for 2 days for 3 days, frozen for 270 days.

Sausages: refrigerated for 9 days, frozen for 60 days.

Chicken: refrigerated for 2 3 days, frozen for 360 days.

Canned food: Refrigerated unopened for 360 days.

Peanut butter, tahini: open and refrigerated for 90 days.

Coffee: Refrigerated after opening the can for 14 days.

Apples: refrigerate for 7 to 12 days.

Citrus: Refrigerate for 7 days.

Pears: refrigerate for 1 to 2 days.

Ripe tomatoes: refrigerate for 12 days.

Spinach: refrigerate for 3-5 days.

Carrots, celery: refrigerate for 7 to 14 days.

Food in and out of the refrigerator is particular.

1. Cooked food needs to be cooled before entering the refrigerator. If the food is not sufficiently cooled and suddenly enters a low-temperature environment, the heat brought in will cause water vapor to condense, which can promote the growth of mold and lead to the mildew of the food in the entire refrigerator. (Reminder:.)

Do not store unwashed raw eggs in the refrigerator and bread should not be stored in the refrigerator).

2. The cooked food taken out of the refrigerator must be returned to the pot. The temperature inside the refrigerator can only inhibit the growth of microorganisms, but not completely kill them.

3. Food should not be re-entered into the refrigerator after thawing, as repeated freezing will cause the loss of food tissue and nutrients.

4. Frozen food should be thawed naturally at room temperature, and it is not advisable to use tap water to rinse, hot water and other ways to thaw food.

If you put activated charcoal in the refrigerator, it won't smell.

1. Antibacterial foods such as pickles, salted meat, etc. It can be stored in the refrigerator for about 2 months. Vegetables, fruits, dairy products, etc. can also be used in the refrigerator to extend the shelf life.

2. Some foods can be placed in the refrigerator but the taste is not as good as at room temperature after freezing, such as fried foods, baked goods, chocolate, etc.

3. Food not suitable for the refrigerator: fish. Fish have high requirements for the temperature of refrigeration, if the temperature does not reach the opening standard, the fish will be dehydrated and rotten, if it is placed in the refrigerator for a long time, the meat quality and taste are not as good as fresh. Therefore, it is best to buy and eat fish freshly.

1. It is suitable for storing foods with strong antibacterial properties, such as opened pickles, jams, sesame paste, sour foods and condiments, most of which can be stored for 2 months.

2. Suitable for storing hot meat, salted meat, yogurt and hard cheese. Unopened meat should be eaten before the shelf life, once opened, hot meat can only be kept for 3 to 5 days; Bacon, hard cheese can be stored for 3 weeks.

3. The lower floor of the refrigerator room: it can store food that needs to be heated quickly, such as leftovers, boiled eggs, fish, etc. In addition, leafless vegetables and fruits that are prone to frostbite are also best stored here.

4. Located at the bottom of the refrigerator, the humidity is the largest, which is more suitable for storing vegetables, such as green leafy vegetables, peppers and broccoli, etc., which can be stored for about 1 week at most.

1. Vegetables need to be put in the refrigerator. In particular, when leafy greens are stored at room temperature, the nutrients in them are lost, and the nitrite content increases rapidly. Therefore, vegetables should be wrapped in plastic wrap or plastic bags and placed in the refrigerator.

You can also wrap it in a kitchen towel and then put it in a plastic bag to control the humidity.

2. Yogurt needs to be put in the refrigerator. Yogurt contains a large number of active probiotics that are beneficial to the human body, and when stored at room temperature, the lactic acid bacteria in it will die quickly, which not only loses the nutritional value, but also makes the taste too acidic, affecting the consumption.

3Pasteurized milk is not heat-treated, so it retains some of the active ingredients that are beneficial to the human body and needs to be refrigerated. If stored at room temperature, it will cause bacteria to multiply and spoil the fresh milk, so fresh milk should be put in the refrigerator as soon as possible after purchase, and it is best to drink it within a few hours after opening.

4. Cooked foods such as braised beef, sauce elbow, shredded chicken, etc., may breed bacteria when stored at room temperature, so it is best to store them in the refrigerator. Soy products are more perishable than meat products, and they are best kept deep in the refrigerator near the inner wall, or in a crisper box.

You can put anything.

Can't put the column below:

Bananas: When stored in an environment below 12, it will make it black and rotten.

Tomatoes: When frozen, some or all of the fruit will be soaked in water and soft and rot, showing brown round spots.

Bread: During the baking process of bread, the starch linear parts in the flour have aged, which is why the bread develops an elastic and soft structure. As the bread is left for a longer period of time, the amylopectin in the bread slowly associates, and the soft bread gradually hardens, a phenomenon called "aging".

The rate at which "aging" is temperature dependent. It ages faster at low temperatures (above the freezing point), while bread hardens faster when it is stored in the refrigerator.

Cucumber and green peppers: Cucumbers and green peppers that have been stored in the refrigerator for a long time will cause frostbite "injury" - blackening, softness, and taste. Cucumbers also grow sticky hair.

Because the temperature stored in the refrigerator is generally about 4 to 6, while the suitable storage temperature for cucumbers is 10 to 12, and green peppers are 7 to 8. Therefore, it is not suitable to exist for a long time.

Ham: If stored in the refrigerator, the moisture in it is easy to freeze, which promotes the oxidation of the fat in the ham, and the quality of the ham will be significantly reduced, so that the shelf life is greatly shortened. �

Chocolate: In summer, the indoor temperature is generally around 25, at this time, if the chocolate is taken out of the refrigerator, the surface of the chocolate will immediately frost, and after a long time, the chocolate will become mildew or insects due to moisture.

It's best not to put these three kinds of fruits in the refrigerator, they won't keep fresh but will spoil quickly, don't take it seriously.

A list of how long you can keep various foods in the refrigerator.

Fresh eggs: refrigerate for 30-60 days.

Cooked eggs: refrigerate for 6-7 days.

Milk: refrigerated for 5-6 days.

Yogurt: refrigerate for 7-10 days.

Fish: refrigerated for 1 2 days frozen for 90 to 180 days.

Beef: Refrigerated for 1 for 2 days and frozen for 90 days.

Steak: refrigerated for 2 days for 3 days, frozen for 270 days.

Sausages: refrigerated for 9 days, frozen for 60 days.

Chicken: refrigerated for 2 3 days, frozen for 360 days.

Canned food: Refrigerated unopened for 360 days.

Peanut butter, tahini: open and refrigerated for 90 days.

Coffee: Refrigerated after opening the can for 14 days.

Apples: refrigerate for 7 to 12 days.

Citrus: Refrigerate for 7 days.

Pears: refrigerate for 1 to 2 days.

Ripe tomatoes: refrigerate for 12 days.

Spinach: refrigerate for 3-5 days.

Carrots, celery: refrigerate for 7 to 14 days.

Come to the house 1 Angela's house and come out for a period.

What are the foods that can't be put in the fridge? Honey, tomatoes, potatoes, onions, coffee, herbs, bread, cucumbers, ham.

These foods spoil faster when they are put in the refrigerator.

It is best not to put these few foods in the refrigerator, and learn early to benefit.